! Started logfile: /scr/pima/bg219b_uvs/J0217-0121_X_uvs.log on Thu Apr 7 01:39:49 2016 obs /scr/pima/bg219b_uvs/J0217-0121_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0217-0121_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.885714 visibilities/baseline/integration-bin. ! Found source: J0217-0121 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 13392 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219b_uvs/J0217-0121_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.007747Jy sigma=24.756044 ! Fit after self-cal, rms=0.935159Jy sigma=22.938470 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7364 mas, bmaj=1.744 mas, bpa=-3.226 degrees ! Estimated noise=0.491064 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0505274 Jy ! Component: 100 - total flux cleaned = 0.062697 Jy ! Total flux subtracted in 100 components = 0.062697 Jy ! Clean residual min=-0.003774 max=0.004955 Jy/beam ! Clean residual mean=-0.000001 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.062697 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.062697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060511Jy sigma=1.410143 ! Fit after self-cal, rms=0.058008Jy sigma=1.348595 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00677192 Jy ! Component: 100 - total flux cleaned = 0.0103515 Jy ! Total flux subtracted in 100 components = 0.0103515 Jy ! Clean residual min=-0.003446 max=0.003092 Jy/beam ! Clean residual mean=-0.000002 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.0730485 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.0730486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.057202Jy sigma=1.325769 ! Fit after self-cal, rms=0.057206Jy sigma=1.325568 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9191 mas, bmaj=2.017 mas, bpa=-3.35 degrees ! Estimated noise=0.366478 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196962 Jy ! Component: 100 - total flux cleaned = 0.00291574 Jy ! Component: 150 - total flux cleaned = 0.00333724 Jy ! Component: 200 - total flux cleaned = 0.00340609 Jy ! Total flux subtracted in 200 components = 0.00340609 Jy ! Clean residual min=-0.002583 max=0.002797 Jy/beam ! Clean residual mean=-0.000003 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.0764546 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.0764546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.057146Jy sigma=1.323861 ! Fit after self-cal, rms=0.057150Jy sigma=1.323816 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9191 x 2.017 at -3.35 degrees (North through East) ! Clean map min=-0.0024326 max=0.068702 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.04 KP 0.98 ! LA 0.98 MK 0.98 NL 1.02 OV 0.93 ! PT 1.10 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.94 KP 0.95 ! LA 0.96 MK 1.02 NL 1.03 OV 1.05 ! PT 1.15 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.93 HN 1.00 KP 0.97 ! LA 0.92 MK 1.04 NL 1.01 OV 0.93 ! PT 1.12 SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00 HN 0.86 KP 1.00 ! LA 0.94 MK 1.15 NL 1.00 OV 1.02 ! PT 1.04 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.057150Jy sigma=1.323816 ! Fit after self-cal, rms=0.056544Jy sigma=1.318854 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9257 mas, bmaj=2.021 mas, bpa=-3.141 degrees ! Estimated noise=0.363591 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000814589 Jy ! Component: 100 - total flux cleaned = -0.000910996 Jy ! Component: 150 - total flux cleaned = -0.000925773 Jy ! Component: 200 - total flux cleaned = -0.000938831 Jy ! Total flux subtracted in 200 components = -0.000938831 Jy ! Clean residual min=-0.002346 max=0.002233 Jy/beam ! Clean residual mean=-0.000003 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.0755158 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.0755158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.056528Jy sigma=1.318571 ! Fit after self-cal, rms=0.056544Jy sigma=1.318410 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.056544Jy sigma=1.318410 ! Fit after self-cal, rms=0.056437Jy sigma=1.314193 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9273 mas, bmaj=2.022 mas, bpa=-2.914 degrees ! Estimated noise=0.363059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000263311 Jy ! Component: 100 - total flux cleaned = -0.000290675 Jy ! Component: 150 - total flux cleaned = -0.00030228 Jy ! Component: 200 - total flux cleaned = -0.000312588 Jy ! Total flux subtracted in 200 components = -0.000312588 Jy ! Clean residual min=-0.002188 max=0.002142 Jy/beam ! Clean residual mean=-0.000002 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0752032 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.0752032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.056429Jy sigma=1.314075 ! Fit after self-cal, rms=0.056436Jy sigma=1.313922 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.78829e-06 Jy ! Component: 100 - total flux cleaned = 1.86329e-05 Jy ! Component: 150 - total flux cleaned = 3.55315e-05 Jy ! Component: 200 - total flux cleaned = 5.21636e-05 Jy ! Total flux subtracted in 200 components = 5.21636e-05 Jy ! Clean residual min=-0.002218 max=0.002141 Jy/beam ! Clean residual mean=-0.000002 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0752554 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.0752554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.056433Jy sigma=1.313865 ! Fit after self-cal, rms=0.056434Jy sigma=1.313862 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.056434Jy sigma=1.313862 ! Fit after self-cal, rms=0.056387Jy sigma=1.313831 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.928 mas, bmaj=2.022 mas, bpa=-2.812 degrees ! Estimated noise=0.362495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000129011 Jy ! Component: 100 - total flux cleaned = -0.000137694 Jy ! Component: 150 - total flux cleaned = -0.000121885 Jy ! Component: 200 - total flux cleaned = -0.000114636 Jy ! Total flux subtracted in 200 components = -0.000114636 Jy ! Clean residual min=-0.002207 max=0.002125 Jy/beam ! Clean residual mean=-0.000002 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0751408 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.0751408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.056384Jy sigma=1.313781 ! Fit after self-cal, rms=0.056385Jy sigma=1.313776 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.15406e-06 Jy ! Component: 100 - total flux cleaned = 1.60332e-05 Jy ! Component: 150 - total flux cleaned = 2.94182e-05 Jy ! Component: 200 - total flux cleaned = 3.59774e-05 Jy ! Total flux subtracted in 200 components = 3.59774e-05 Jy ! Clean residual min=-0.002203 max=0.002119 Jy/beam ! Clean residual mean=-0.000002 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0751767 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.0751767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.056383Jy sigma=1.313740 ! Fit after self-cal, rms=0.056384Jy sigma=1.313739 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.056384Jy sigma=1.313739 ! Fit after self-cal, rms=0.056355Jy sigma=1.313734 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.21 mas, bmaj=3.39 mas, bpa=0.08154 degrees ! Estimated noise=0.449337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000257104 Jy ! Component: 100 - total flux cleaned = -0.000262695 Jy ! Component: 150 - total flux cleaned = -0.000262511 Jy ! Component: 200 - total flux cleaned = -0.000262385 Jy ! Total flux subtracted in 200 components = -0.000262385 Jy ! Clean residual min=-0.002715 max=0.002749 Jy/beam ! Clean residual mean=-0.000005 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.0749144 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 38 components and 0.0749144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.056355Jy sigma=1.313747 ! Fit after self-cal, rms=0.056355Jy sigma=1.313738 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.15104e-05 Jy ! Component: 100 - total flux cleaned = -1.18522e-05 Jy ! Component: 150 - total flux cleaned = -1.19595e-05 Jy ! Component: 200 - total flux cleaned = -1.19434e-05 Jy ! Total flux subtracted in 200 components = -1.19434e-05 Jy ! Clean residual min=-0.002710 max=0.002742 Jy/beam ! Clean residual mean=-0.000005 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.0749024 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 39 components and 0.0749024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.056356Jy sigma=1.313746 ! Fit after self-cal, rms=0.056356Jy sigma=1.313740 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9283 mas, bmaj=2.022 mas, bpa=-2.769 degrees ! Estimated noise=0.362244 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9283 x 2.022 at -2.769 degrees (North through East) ! Clean map min=-0.0020883 max=0.067792 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7409 mas, bmaj=1.745 mas, bpa=-2.721 degrees ! Estimated noise=0.486132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0515295 Jy ! Component: 100 - total flux cleaned = 0.0639427 Jy ! Component: 150 - total flux cleaned = 0.0695662 Jy ! Component: 200 - total flux cleaned = 0.0726617 Jy ! Total flux subtracted in 200 components = 0.0726617 Jy ! Clean residual min=-0.003226 max=0.002854 Jy/beam ! Clean residual mean=-0.000002 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.0726617 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0726617 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9283 mas, bmaj=2.022 mas, bpa=-2.769 degrees ! Estimated noise=0.362244 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150454 Jy ! Component: 100 - total flux cleaned = 0.00204975 Jy ! Component: 150 - total flux cleaned = 0.00214603 Jy ! Component: 200 - total flux cleaned = 0.00217975 Jy ! Total flux subtracted in 200 components = 0.00217975 Jy ! Clean residual min=-0.002239 max=0.002189 Jy/beam ! Clean residual mean=-0.000002 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0748414 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.0748414 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.21 mas, bmaj=3.39 mas, bpa=0.08154 degrees ! Estimated noise=0.449337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.72187e-05 Jy ! Component: 100 - total flux cleaned = -3.73828e-05 Jy ! Component: 150 - total flux cleaned = -3.75227e-05 Jy ! Component: 200 - total flux cleaned = -3.31446e-05 Jy ! Total flux subtracted in 200 components = -3.31446e-05 Jy ! Clean residual min=-0.002718 max=0.002733 Jy/beam ! Clean residual mean=-0.000005 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.0748083 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.68409e-07 Jy ! Component: 100 - total flux cleaned = -3.87969e-06 Jy ! Component: 150 - total flux cleaned = -7.88272e-06 Jy ! Component: 200 - total flux cleaned = -1.16063e-05 Jy ! Total flux subtracted in 200 components = -1.16063e-05 Jy ! Clean residual min=-0.002717 max=0.002731 Jy/beam ! Clean residual mean=-0.000005 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.0747967 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.0747967 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9283 mas, bmaj=2.022 mas, bpa=-2.769 degrees ! Estimated noise=0.362244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.99177e-05 Jy ! Component: 100 - total flux cleaned = 0.000100547 Jy ! Component: 150 - total flux cleaned = 0.000100827 Jy ! Component: 200 - total flux cleaned = 0.000100329 Jy ! Total flux subtracted in 200 components = 0.000100329 Jy ! Clean residual min=-0.002237 max=0.002185 Jy/beam ! Clean residual mean=-0.000002 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.074897 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.074897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.056374Jy sigma=1.314064 ! Fit after self-cal, rms=0.056372Jy sigma=1.314026 wmodel /scr/pima/bg219b_uvs/J0217-0121_X_map.mod ! Writing 37 model components to file: /scr/pima/bg219b_uvs/J0217-0121_X_map.mod wobs /scr/pima/bg219b_uvs/J0217-0121_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0217-0121_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0217-0121_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219b_uvs/J0217-0121_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000161539 Jy ! Component: 100 - total flux cleaned = -0.00048447 Jy ! Component: 150 - total flux cleaned = -0.000655252 Jy ! Component: 200 - total flux cleaned = -0.000721459 Jy ! Component: 250 - total flux cleaned = -0.000784313 Jy ! Component: 300 - total flux cleaned = -0.000906205 Jy ! Component: 350 - total flux cleaned = -0.000965144 Jy ! Component: 400 - total flux cleaned = -0.00102245 Jy ! Component: 450 - total flux cleaned = -0.000908633 Jy ! Component: 500 - total flux cleaned = -0.000937013 Jy ! Component: 550 - total flux cleaned = -0.000883275 Jy ! Component: 600 - total flux cleaned = -0.000803482 Jy ! Component: 650 - total flux cleaned = -0.00069939 Jy ! Component: 700 - total flux cleaned = -0.000597194 Jy ! Component: 750 - total flux cleaned = -0.000521674 Jy ! Component: 800 - total flux cleaned = -0.000422692 Jy ! Component: 850 - total flux cleaned = -0.000398303 Jy ! Component: 900 - total flux cleaned = -0.000350259 Jy ! Component: 950 - total flux cleaned = -0.000303095 Jy ! Component: 1000 - total flux cleaned = -0.000256896 Jy ! Component: 1050 - total flux cleaned = -0.000188432 Jy ! Component: 1100 - total flux cleaned = -0.000166309 Jy ! Component: 1150 - total flux cleaned = -0.000166337 Jy ! Component: 1200 - total flux cleaned = -0.000101347 Jy ! Component: 1250 - total flux cleaned = -0.000101314 Jy ! Component: 1300 - total flux cleaned = -5.89134e-05 Jy ! Component: 1350 - total flux cleaned = 2.41305e-05 Jy ! Component: 1400 - total flux cleaned = 6.47642e-05 Jy ! Component: 1450 - total flux cleaned = 4.38837e-05 Jy ! Component: 1500 - total flux cleaned = 4.3888e-05 Jy ! Component: 1550 - total flux cleaned = 8.34471e-05 Jy ! Component: 1600 - total flux cleaned = 0.000141576 Jy ! Component: 1650 - total flux cleaned = 0.000160626 Jy ! Component: 1700 - total flux cleaned = 0.000236632 Jy ! Component: 1750 - total flux cleaned = 0.000273928 Jy ! Component: 1800 - total flux cleaned = 0.000310663 Jy ! Component: 1850 - total flux cleaned = 0.00042051 Jy ! Component: 1900 - total flux cleaned = 0.000474304 Jy ! Component: 1950 - total flux cleaned = 0.000420498 Jy ! Component: 2000 - total flux cleaned = 0.000508774 Jy ! Component: 2050 - total flux cleaned = 0.000509117 Jy ! Component: 2100 - total flux cleaned = 0.000629547 Jy ! Component: 2150 - total flux cleaned = 0.000612553 Jy ! Component: 2200 - total flux cleaned = 0.000697097 Jy ! Component: 2250 - total flux cleaned = 0.000747278 Jy ! Component: 2300 - total flux cleaned = 0.000813396 Jy ! Component: 2350 - total flux cleaned = 0.000813413 Jy ! Component: 2400 - total flux cleaned = 0.00084579 Jy ! Component: 2450 - total flux cleaned = 0.000893688 Jy ! Component: 2500 - total flux cleaned = 0.000941092 Jy ! Component: 2550 - total flux cleaned = 0.000988068 Jy ! Component: 2600 - total flux cleaned = 0.000972389 Jy ! Component: 2650 - total flux cleaned = 0.000987662 Jy ! Component: 2700 - total flux cleaned = 0.00103357 Jy ! Component: 2750 - total flux cleaned = 0.00101857 Jy ! Component: 2800 - total flux cleaned = 0.0010336 Jy ! Component: 2850 - total flux cleaned = 0.00104828 Jy ! Component: 2900 - total flux cleaned = 0.00106294 Jy ! Component: 2950 - total flux cleaned = 0.0010482 Jy ! Component: 3000 - total flux cleaned = 0.00112034 Jy ! Component: 3050 - total flux cleaned = 0.00109154 Jy ! Component: 3100 - total flux cleaned = 0.00110559 Jy ! Component: 3150 - total flux cleaned = 0.00109155 Jy ! Component: 3200 - total flux cleaned = 0.00106366 Jy ! Component: 3250 - total flux cleaned = 0.00106343 Jy ! Component: 3300 - total flux cleaned = 0.0010221 Jy ! Component: 3350 - total flux cleaned = 0.000981168 Jy ! Component: 3400 - total flux cleaned = 0.000994628 Jy ! Component: 3450 - total flux cleaned = 0.000927484 Jy ! Component: 3500 - total flux cleaned = 0.00086084 Jy ! Component: 3550 - total flux cleaned = 0.000860939 Jy ! Component: 3600 - total flux cleaned = 0.000808315 Jy ! Component: 3650 - total flux cleaned = 0.000756311 Jy ! Component: 3700 - total flux cleaned = 0.000704462 Jy ! Component: 3750 - total flux cleaned = 0.000678864 Jy ! Component: 3800 - total flux cleaned = 0.000615069 Jy ! Component: 3850 - total flux cleaned = 0.000589749 Jy ! Component: 3900 - total flux cleaned = 0.000514162 Jy ! Component: 3950 - total flux cleaned = 0.000476845 Jy ! Component: 4000 - total flux cleaned = 0.000427245 Jy ! Component: 4050 - total flux cleaned = 0.00037798 Jy ! Total flux subtracted in 4096 components = 0.000316842 Jy ! Clean residual min=-0.000784 max=0.000694 Jy/beam ! Clean residual mean=-0.000000 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0752138 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 339 components and 0.0752139 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0217-0121_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9283 x 2.022 at -2.769 degrees (North through East) ! Clean map min=-0.0012182 max=0.067848 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0217-0121_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0678479 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000209114 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.924632 0.924632 1.84926 3.69853 7.39706 14.7941 29.5882 59.1765 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.067 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 324.453 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0217-0121_X_uvs.log closed on Thu Apr 7 01:39:54 2016